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I will develop esp32 firmware with wifi, ble, mqtt and ota
Your Partner in Web, Mobile App, AI, and Embedded Systems Development
We are your end to end product development partner. Our expert team takes your idea from concept to completion, delivering custom PCBs, IoT firmware, and the software to control it all: intuitive web ...
About this Gig
Looking for a reliable ESP32 firmware developer for your IoT product or embedded system?
I specialize in developing professional ESP32 firmware using ESP-IDF and the Arduino Framework for commercial, industrial, and custom IoT applications. Whether you're building a prototype or a production-ready device, I can help transform your idea into a reliable, high-performance solution.
Services I Offer
ESP32 Firmware Development
ESP-IDF & Arduino Framework
WiFi & Bluetooth (BLE)
MQTT, HTTP, HTTPS & WebSocket Communication
OTA (Over-the-Air) Firmware Updates
FreeRTOS Applications
Sensor Integration (I2C, SPI, UART, ADC, GPIO)
OLED, TFT & LCD Display Integration
GPS, GSM, LoRa & RFID Modules
Firebase, AWS IoT & Cloud Connectivity
Custom Communication Protocols
Firmware Optimization & Code Refactoring
Bug Fixing & Debugging
Existing Project Enhancement
I Can Help With
- New ESP32 firmware development
- Firmware debugging and optimization
- Smart Home and Industrial IoT devices
- Data acquisition systems
- Wireless communication
- Custom sensor integration
- Prototype to production support
My goal is to deliver stable, scalable, and production-ready firmware that meets your project requirements.
My Portfolio
Other Electronics Engineering Services I Offer
FAQ
What do you need from me to get started?
The best start is a detailed project requirements document. Please describe your product, its features, and the goals you want to achieve. Any existing block diagrams, user flow charts, or hardware preferences are also very helpful!
Who owns the intellectual property (IP)?
You, the client, own 100% of the intellectual property. Upon project completion and final payment, we transfer all design files (schematics, Gerbers), source code, and related IP to you. We are happy to sign a Non-Disclosure Agreement (NDA) before we begin.
My project is much larger than your Premium package. Can you handle it?
Absolutely. Our packages are best seen as starting points. We specialize in large, custom projects. Please contact us with your requirements, and we will create a detailed proposal and custom offer for you.
Do you handle the manufacturing and assembly of the PCBs?
Our service covers the design and engineering required to make your product ready for manufacturing (DFM). We provide all the necessary files (Gerbers, BOM, Pick and Place data) that you can take to any manufacturer. While we don't handle mass production ourselves, we can consult you on the process.
Reviews
1 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
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Most relevant
A 
adnan171
United States
YUMA Tech successfully delivered the ESP32-C3 firmware with MQTT, sensor integration, relay control, and Wi-Fi functionality. Quality work and great support. Highly recommended.
Up to $50
Price
3 days
Duration
Helpful?
Reviews
1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
A adnan171
United States
YUMA Tech successfully delivered the ESP32-C3 firmware with MQTT, sensor integration, relay control, and Wi-Fi functionality. Quality work and great support. Highly recommended.
Up to $50
Price
3 days
Duration
Helpful?
